Enabling debug on AWS proxy

Procedure

1. Login to AWS proxy with the default user name centos.
   1.  Go to the AWS Console > EC2 Console.
   2. From the IPV4 Public IP field, copy the proxy server IP.
   3. From the Key pair name field, see the key pair associated with the proxy server.
   4. Using an SSH client (for example, Putty), connect to the proxy server.  For detailed steps to connect to an EC2 instance, see AWS documentation. 
   5. Specify the hostname or IP. 
   6. Provide the key pair you had associated with the proxy server.
   7. Login with default username centos and press enter when prompted for a password.
2. Switch to sudo role.
   sudo su
3. Stop Phoenix services.
   /etc/init.d/Phoenix stop
4. Stop all the Phoenix-related process.
   ps -ef| grep -i phoenix
5. Check if the phoenix related process is not running.
   ps -ef| grep -i phoenix
6. Edit the Phoenix configuration file.
   vi /etc/Phoenix/DR/Phoenix.cfg
7. Add below parameter ( to avoid the automatic termination of failover instance).
   
   Note: In case of DR failover job failure, the failover instance is AWS is terminated by default.
   
   Add DEBUG_TW = True
8. Save the Phoenix configuration file.
9. Start the Phoenix services.
   /etc/init.d/Phoenix start
10. Initiate the DR failover again.